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Subject: Re: [PATCH] realtek: Add switch variable to 'switch case not
 processed' messages
From: Joe Perches <joe@perches.com>
To: Larry Finger <Larry.Finger@lwfinger.net>,
        Jean Delvare <jdelvare@suse.de>,
        Chaoming Li <chaoming_li@realsil.com.cn>
Cc: Kalle Valo <kvalo@codeaurora.org>, linux-wireless@vger.kernel.org,
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Date: Fri, 23 Sep 2016 12:02:43 -0700
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On Fri, 2016-09-23 at 13:59 -0500, Larry Finger wrote:
> I'm not?familiar with the %#x format. What does it do?

Outputs SPECIAL prefix, it's the same as "0x%x"

lib/vsprintf.c:
#define SPECIAL	64		/* prefix hex with "0x", octal with "0" */